Upgraded Version Ice Ball Maker mold,Konsait Flexible Silicone Round Spheres Ice Tray Molds,Ice ball tray mold for Whiskey with 4 X 4.5cm Round Ice Balls Spheres (Green) Safe food-grade material; FDA Approved; BPA Free; 4 x 4.5cm Ball Capacity Tray Creates Slow Melting Ice Spheres, tea pot is not included. Flexible ice mold won't crack or break like plastic,Easy use and clean,Dishwasher safe; Great for Parties, Summer, Restaurants, Bars, Entertaining in the home, Holiday Entertaining and Holiday Gifts ! Professional-grade quality makes perfectly seamless ice balls!